John Culleton, MD
NPI 1619917309 · Endocrinology, Diabetes & Metabolism Physician · Florence, SC
Enrolled with Medicare as Practitioner - Endocrinology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Culleton, MD is a Endocrinology, Diabetes & Metabolism Physician provider in Florence, SC (NPI 1619917309).
Provider details
- NPI number
- 1619917309
- Entity type
- Individual
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 15905 (SC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Additional practice locations (1)
- 1594 Freedom BlvdSuite 102 BFlorence, SC 29505-6046Phone: (843) 673-7560Fax: (843) 673-7563
Registry dates
- Enumerated
- 2006-06-08
- Last updated
- 2019-01-02
Frequently asked questions
- What is John Culleton's NPI number?
- John Culleton's National Provider Identifier (NPI) is 1619917309, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Culleton's specialty?
- John Culleton is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is John Culleton located?
- John Culleton's practice location on file with NPPES is 360 N Irby St, Florence, SC 29501.
- What is John Culleton's phone number?
- The practice phone number listed in the NPPES registry for John Culleton is (843) 667-9414.
- Does John Culleton accept Medicare?
- John Culleton is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Culleton's NPI active?
- Yes — John Culleton's NPI (1619917309) is active in the NPPES registry as of the last update on 2019-01-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.